Synonyms and related words :
accost, act up to, address, agree to anything, bob, bow, brown-nose, court, curry favor, curtsy, dance attendance on, embrace, fall all over, fall over, fawn upon, greeting, hail, hand-clasp, hello, how-do-you-do, hug, kiss, make court to, make up to, nod, pay court to, play up to, polish the apple, run after, salutation, salute, shine up to, smile, smile of recognition, suck up to, wave